Having issues with a VXR-1000 that i just got today, won't program, read or write nothing works.

I have the service manual but it makes no mention of JP06, JP10, JP11, JP12.

JP06 and JP10 appear to be in the Clone and Clone Switch lines from the front jack, but this one came with most all of the solder jumpers inside removed and cleaned off, so now i don't know what the default config is. I have others but they are over an hour away and can't get my hands on one to compare.

Anyone know what these four jumpers should be by default? Any description of their function?